[Event "Rated classical game"] [Site "https://lichess.org/QabqcUxT"] [Date "2018.04.21"] [White "Computer21"] [Black "Kataphraktoi"] [Result "0-1"] [UTCDate "2018.04.21"] [UTCTime "22:23:49"] [WhiteElo "1925"] [BlackElo "1957"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B84"] [Opening "Sicilian Defense: Scheveningen Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 { B84 Sicilian Defense: Scheveningen Variation, Classical Variation } 7. Be3 Nbd7 8. O-O b5 9. a3 Bb7 10. Bd3 Be7 11. f4 Qc7 12. f5 e5 13. Nb3 h6 14. h4?! { (-0.16 → -0.77) Inaccuracy. Qf3 was best. } (14. Qf3 O-O) 14... Nc5 15. Qf3 Nxd3 16. cxd3 Rc8 17. g4 h5 18. g5 Ng4 19. Rac1 Qd7 20. Na5 Ba8 21. Na2? { (0.00 → -1.61) Mistake. b4 was best. } (21. b4 O-O) 21... Rxc1 22. Rxc1 d5 23. Bc5?? { (-1.52 → -9.33) Blunder. Bf2 was best. } (23. Bf2) 23... dxe4 24. dxe4 Bxc5+ 25. Rxc5 Qd4+ 26. Kg2?! { (-16.87 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (26. Kf1 Nh2+) 26... Qxc5? { (Mate in 8 → -7.80) Lost forced checkmate sequence. Bxe4 was best. } (26... Bxe4 27. Rc8+ Kd7 28. Rc2 Bxf3+ 29. Kxf3 Qd3+ 30. Kg2 Qxc2+ 31. Kf3 Qf2+ 32. Ke4 Qe3+ 33. Kd5) 27. b4? { (-7.80 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (27. Nc3 b4 28. Nb3 Qe3 29. axb4 Qe1 30. Nc5 Qxh4 31. Nd3 Qxg5 32. Kg1 Qh4 33. Kg2 Qh2+) 27... Qc2+ 28. Kg3 Qh2# { Black wins by checkmate. } 0-1